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37,395
RESULTS

Media Type
35,963
texts
591
education
432
movies
216
audio
148
images
26
data
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Topics & Subjects
19,701
ERIC Archive
9,792
Mathematics
6,055
Mathematics Instruction
5,671
Mathematics Education
5,604
NASA Technical Reports Server (NTRS)
4,196
Mathematics Achievement
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Collection
19,701
Education Resources Information Center (ERIC) Archive
5,604
NASA Network Resource and Training Site
3,195
American Libraries
1,996
Canadian Libraries
1,402
Defense Technical Information Archive
1,072
Journals
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Creator
19,701
eric
5,604
nasa technical reports server (ntrs)
1,402
defense technical information center
378
hamid naderi yeganeh
247
alberta. alberta education
148
kaiserl. akademie der wissenschaften in wien. mathematisch-naturwissenschaftliche klasse
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Language
33,997
English
1,045
German
927
French
140
Italian
130
Latin
94
Urdu
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